There were changes in both social and living conditions.
Tariff i believe --------------------
Representatives and also the bill sent to the Senate. The Senate could refer the text of the bill to a Senate committee for inquiry (this will happen whereas the bill is within the House). A Senate Committee reviews the bill before it return to the Senate floor for a vote.
Hope it helps!<3
4. Pyramids were built as tombs for the pharaohs and their queens.